Git commits in Moodle 3.2.x by Yuriy Osychenko

commit 6e7f41715f2a9617bb897c5c42dde9bb6c620b33
Author: Yuriy Osychenko <yuriy.osychenko@gmail.com>
Date:   Mon, 17 Oct 2016 22:58:45 +0800
Tag:    v3.2.0-beta

MDL-53098 lib: Mark form as submitted in confirmation dialog.